A mirror of https://github.com/libressl/openbsd.git https://git.lua4.win/openbsd/atom?h=OPENBSD_7_5 2023-11-12T10:49:27+00:00 2023-11-12T10:49:27+00:00 robert 2023-11-12T10:49:27+00:00 urn:sha1:d257bf885ad3cf57fdc6aacd1eb8222ce7b6356e ok tb@ 2023-08-25T02:17:41+00:00 tb 2023-08-25T02:17:41+00:00 urn:sha1:b93cc93aa507d82d3c325be12463d3b5fba9d170 2023-07-26T09:57:34+00:00 jsing 2023-07-26T09:57:34+00:00 urn:sha1:f1d5c6b673ee792f2d4a8375bef7906219aac4c2 OPENSSL_cpuid_setup() is invoked via OPENSSL_init_crypto(), whihc is triggered by various entry points to the library. As such, we do not need to invoke it as a constructor. ok tb@ 2023-07-07T15:51:03+00:00 jsing 2023-07-07T15:51:03+00:00 urn:sha1:ce1c40b7380aeac3822e9df44c8252eff43bc798 This is currently no different from the existing behaviour and just pulls in the C code that would have previously been built. However, it means that OPENSSL_NO_ASM is no longer being defined by the main libcrypto Makefile, which in turn will allow us to implement assembly optimisations. 2023-04-15T18:23:54+00:00 tb 2023-04-15T18:23:54+00:00 urn:sha1:aaaca473ab5066072557d54411e5d55740dd8e66 GF2m support will be removed shortly. In the interim drop some of this unused code already and let it fall back to the C implementation. ok jsing 2023-04-05T11:07:40+00:00 kettenis 2023-04-05T11:07:40+00:00 urn:sha1:ecd00d4b9ba61bd64b589e0989e8b51d76a2327a -mmark-bti-property to indicate those now have BTI support. ok jsing@, deraadt@ 2023-02-22T05:57:19+00:00 jsing 2023-02-22T05:57:19+00:00 urn:sha1:7236757e326b2c939f79a4239220a0cc2bf30ef5 Now that bn_sub() handles word arrays with potentially different lengths, we no longer need bn_sub_part_words() - call bn_sub() instead. This allows us to entirely remove the unnecessarily complex bn_sub_part_words() code. ok tb@ 2023-02-16T11:13:05+00:00 jsing 2023-02-16T11:13:05+00:00 urn:sha1:02f91f3325f965a313f0cffe5053a084d05a84ea The BN_num_bits_word() function is a hot path, being called more than 80 million times during a libcrypto regress run. The word_clz() implementation uses five instructions to do the same as the generic code that uses more than 60 instructions. Discussed with tb@ 2023-01-31T06:17:11+00:00 jsing 2023-01-31T06:17:11+00:00 urn:sha1:0019a0499b5d8bc46dc5e1e2f3991c796603d31a This rather misnamed file (bn_asm.c) previously contained the C code that was needed to build libcrypto bignum on platforms that did not have assembly implementations of the functions it contained. 2023-01-31T05:09:34+00:00 jsing 2023-01-31T05:09:34+00:00 urn:sha1:813266ead2a42465155e4af3e2daa71bcc88d54d The sparc platform got retired a while back, however some parts remained hiding in libcrypto. Mop these up (along with the bn_arch.h that I introduced). Spotted by and ok tb@